PD30ETB20PASA Equivalent & Substitute Parts

Part Overview

The PD30ETB20PASA is a reflective optical sensor manufactured by Carlo Gavazzi Inc., designed for 7.874" (200mm) sensing distance applications with PNP output configuration. This component operates across a 10V to 30V supply voltage range and features infrared light source technology with IP68/IP69K ingress protection ratings.

The PD30ETB20PASA is classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing maintenance and production requirements for applications currently utilizing this sensor.

Substiute Parts

PD30ETB20PASA

Carlo Gavazzi Inc.In Stock: 957PD30ETB20PASA Datasheet

Current PartRFQ

PD30ETBR20BPA2IO

Carlo Gavazzi Inc.In Stock: 1103PD30ETBR20BPA2IO Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PD30ETB20PASA is determined by the following critical parameters:

• Sensing distance: 7.874" (200mm)
• Supply voltage range: 10V ~ 30V
• Response time: 1ms
• Connection method: Cable
• Cable length: 78.74" (2m)
• Operating temperature range: -25°C ~ 60°C
• Ingress protection: IP68, IP69K minimum

The substitute part PD30ETBR20BPA2IO shares the same sensing distance, supply voltage, response time, connection method, cable length, and operating temperature range. While this substitute employs background suppression sensing methodology rather than reflective sensing, and features push-pull output with NPN/PNP capability rather than dedicated PNP output, it maintains electrical and mechanical compatibility within the specified parameter envelope. The substitute part is currently in active product status.

Parameter Comparison

Engineering Selection Recommendations

The PD30ETB20PASA is obsolete and no longer in active production. The PD30ETBR20BPA2IO is the identified substitute part and is currently in active product status with 1088 units in stock inventory.

The substitute part maintains all critical electrical parameters: identical supply voltage range (10V ~ 30V), response time (1ms), cable length (78.74" / 2m), and operating temperature range (-25°C ~ 60°C). Both parts feature adjustable potentiometer-based calibration and cable connection methodology.

The primary functional differences are:

• Sensing method: Background suppression versus reflective
• Output configuration: Push-pull NPN/PNP versus dedicated PNP
• Light source wavelength: Red (620nm) versus infrared (617nm)
• Ingress protection: IP67, IP68, IP69K versus IP68, IP69K

The substitute part's background suppression methodology and push-pull output configuration provide enhanced flexibility for system integration. The active product status of the substitute ensures ongoing availability and manufacturer support.

Frequently Asked Questions (FAQ)

Q: Can PD30ETBR20BPA2IO directly replace PD30ETB20PASA in existing installations?

A: The substitute part maintains electrical compatibility across supply voltage, response time, and operating temperature parameters. However, the shift from reflective to background suppression sensing methodology and from dedicated PNP to push-pull NPN/PNP output requires circuit-level evaluation. The push-pull output configuration is compatible with PNP-configured circuits when properly configured.

Q: What is the difference between reflective and background suppression sensing methods?

A: Reflective sensing detects light reflected from a target surface. Background suppression sensing uses triangulation to distinguish target objects from background surfaces at fixed distances. This difference affects application suitability based on target material and environmental conditions.

Q: Are the light source wavelengths interchangeable?

A: The main part uses infrared (617nm) while the substitute uses red (620nm). Both wavelengths operate within the near-infrared spectrum. Application compatibility depends on target material reflectivity characteristics at these specific wavelengths.

Q: What packaging differences exist between these parts?

A: The main part PD30ETB20PASA has unspecified packaging. The substitute part PD30ETBR20BPA2IO is supplied in box packaging.

Q: Does the substitute part support IO-Link functionality?

A: The substitute part designation includes "IO-LINK" in its model number, indicating IO-Link protocol support. The main part does not include this designation.